You have to have one or the other to come close or go to a speed shop
that tests them on a dyno. Math and the real world seldom match up.

Mike

AChevyFan wrote:
>
> That's a great algrebra lesson but I am assuming that I have neither HP nor
> Torque to calculate so that doesn't help me.
>
> "Mike Romain" > wrote in message
> ...
> > Let's see if I have had enough coffee....
> >
> > If HP = T * (rpm/5252) then you could divide both sides by (rpm/5252)
> > and maybe end up with
> >
> > T = HP/(rpm/5252)
> >
> > Mike
> > 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
> > 88 Cherokee 235 BFG AT's
> >
> > AChevyFan wrote:
> > >
> > > What is the calculation for torque?
> > > I know the Horsepower is:
> > >
> > > HP = Torque(lb-ft) * RPM/5252
> > >
> > > But how do I get Torque?